JEE Main 2020 Topper Interview: Know how Chagari Koushal Kumar Reddy scored 100 percentile
Joint Entrance Exam (JEE) Main 2026 ( JEE Main )
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22 Jul '26 - 18 Aug '26
National Testing Agency announced JEE Main 2020 result for Paper 1 (BE/BTech) on January 17. As per the official notification released by NTA, there are total 9 JEE Main 2020 Toppers in January session. Shiksha.com spoke to Chagari, a JEE Main 2020 topper with 100 percentile from Telangana state. He shared his JEE Main 2020 success story with some important tips and tricks for future JEE Main aspirants. Read below to know how Chagari Koushal Kumar Reddy scored 100 percentile.
How are you feeling to be one of the top scorers of JEE Main 2020 January exam? Was JEE Main 2020 January exam your first attempt?
I am very happy about my JEE Main 2020 result. This was unexpected but I am satisfied with the scores. Yes, this is my first attempt in JEE Main.
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What is your NTA score in JEE Main 2020 January exam?
My subject wise JEE Main 2020 January exam scores are:
- Chemistry – 100
- Mathematics – 99.9768056
- Physics – 99.9884028
What is the name of your School?
I studied in St. Paul’s High School till class 8 class. From 9th standard, I studied at Sri Chaitanya School.
Since when did you start studying for JEE Main 2020 exam? How much time did you spend for JEE Main exam?
I started studying for the JEE Main 2020 exam from class 9 onwards. I spent almost 9 hours for JEE Main 2020 preparation. I also took college tutorial classes seriously.
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What was your JEE Main preparation strategy? Which subject did you focus more and why?
I first made sure that I was perfect with the basics in Physics, Chemistry and Mathematics and followed NCERT thoroughly. But reading and referring NCERT is not enough for JEE Main exam. You will always need higher concepts and good books to perform well in the examination.
Q: Which books did you refer to while preparing for JEE Main 2020 exam?
I would suggest the following books:
- Physics – H C Verma
- Mathematics – College materials and NCERT books
- For Organic Chemistry – Chittaranjan Bhakta, Prabhat Kumar
Besides this attend all the classes and take help from teachers for any guidance in JEE Main preparation. Also, follow NCERT class XI and XII books for each subject preparation
What is your future plan?
I am preparing to appear in JEE Advanced and do Engineering from any of the old IITs (Bombay or Kharagpur or Madras or Roorkee or Kanpur etc). I have an interest in doing research and developing new technologies.
What will be your message to future aspirants?
All the candidates who are appearing for JEE Main must make sure that they are perfect with the basics. They should not stress out and focus on their studies only. If in first attempt they did not get any good score, it is totally fine. They can try again and give their best shot next time.
JEE Main 2020 Topper Interviews
Know the preparation strategy of JEE Main 2020 toppers who scored 100 percentile in the exam below:
| JEE Main 2020 Toppers |
JEE Main 2020 Percentiles and preparation Strategy |
|---|---|
| Chagari Koushal Kumar Reddy |
JEE Main 2020 NTA Score: 100 Percentile Prep Strategy: Clear your basics in Physics, Chemistry, and Mathematics by following NCERT along with other books for solving higher-level problems. |
| Landa Jitendra |
JEE Main 2020 NTA Score: 100 Percentile Prep Strategy: I referred to the study material provided by the coaching and the NCERT books. The school and coaching helped me to manage well between board exams and JEE Main 2020 preparations. |
| Divyanshu Agarwal |
JEE Main 2020 NTA Score: 100 Percentile Prep Strategy: 8-9 hours of self-study in a day helped him in scoring the highest marks |
| Nishant Agarwal |
JEE Main 2020 NTA Score: 100 Percentile Prep Strategy: I am preparing from the beginning to get very good score in JEE Main. My mentors helped me in clearing all the doubts and motivated me to do well in the exam. |
| Kunwar Preet Singh |
JEE Main 2020 NTA Score: 99.9972380 Percentile Prep Strategy: Regular studies and revision will help you score well in JEE Main. Appearing in computer-based mock tests will also help you to perform well in the exam. |
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Student Forum
Anything you would want to ask experts?Answered 17 hours ago
Yes, candidates can get scholarship based on performance in JEE (Main) for BTech at NIMS University, Jaipur. Details are given below:
| Scholarship Percentage | JEE Rank |
|---|---|
| 60% Waiver in First Year Tuition Fee | AIR upto 1 Lacs in JEE Mains |
| 50% Waiver in First Year Tuition Fee | AIR between 1 Lacs and 2.25 Lacs in JEE Mains |
| 75% Waiver in First-Year Tuition Fee | Qualified JEE Advance |
S
Contributor-Level 10
Answered 17 hours ago
No, your rank does not change your fees. Merit ranks generated via the JEE Main entrance exam are exclusively used to determine branch selection and seat eligibility during allocation. Once admitted, your tuition fee relies entirely on government social category waivers and annual family income slab
R
Contributor-Level 9
Answered 20 hours ago
With a JEE Main rank of 30,000 (General category, Other State quota), you can secure Mechanical Engineering, Electronics and Instrumentation Engineering, or Civil Engineering at NIT Silchar. Depending on round variations and seat trends, you may also have borderline chances for Electrical Engineerin
R
Contributor-Level 9
Answered 21 hours ago
Students can download the JEE Main syllabus 2027 from the official website of JEE Mains 2027 once released.
M
Contributor-Level 8
Answered 3 days ago
Usually the Cutoffs differ across B.Tech programmes and counselling rounds. However, The Guru Nanak Dev University JEE Main Cutoff 2025 the closing rank of 145410 for round 1 remained the same across the listed B.Tech programmes under the General Home State category, with no variation in closing ran
R
Beginner-Level 5
Answered 3 days ago
For Guru Nanak Dev University JEE Main Cutoff 2025, the listed B.Tech programmes for round 1 had the same closing rank of 145410 under the General Home State category.
The cutoff data displayed above has been sourced from third-party channels. While we strive to ensure accuracy, cutoffs are subject t
R
Beginner-Level 5
Answered 4 days ago
The JEE Main 2025 cutoff closing rank for round 1 at GEU Dehradun for all the listed B.Tech branches was 145410.
The cutoff data displayed above has been sourced from third-party channels. While we strive to ensure accuracy, cutoffs are subject to change and may vary based on category, round, and adm
R
Beginner-Level 5
Answered 4 days ago
GEU Dehradun 2025 cutoff for Round 1 has been released for General Home State category with a closing rank for B.Tech Cse at 145410.
Candidates seeking admission to the B.Tech Cse programme must secure a rank of 145410 or better to be considered for admission.
The cutoff data displayed above has been
R
Beginner-Level 5
Answered 5 days ago
Sorry, but the college does not accept JEE Mains score for admission to BE ECE program at Loyola-ICAM College of Engineering and Technology.
A
Contributor-Level 10
Answered 6 days ago
YES. Galgotias University accepts JEE Main and CUET scores for B.Tech admissions and gives preference to candidates with these scores in the merit list. Students also need to meet the required Class 12 eligibility criteria for their chosen B.Tech program.
V
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